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The ElasticSearch component allows you to interface with an ElasticSearch server. Maven users will need to add the following dependency to their pom.xml
for this component:
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<dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-elasticsearch</artifactId> <version>x.x.x</version> <!-- use the same version as your Camel core version --> </dependency> |
URI
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Format
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elasticsearch://clusterName[?options] |
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if you want to run against a local (in JVM/classloader) ElasticSearch server, just set the the |
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The following options may be configured on the ElasticSearch endpoint. All are required to be set as either an endpoint URI parameter or as a header (headers override endpoint properties)
nameName | descriptionDescription | ||
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| Required. The , indicates the operation to perform. | ||
| the The name of the index to act against. | ||
| the The type of the index to act against. | ||
| From Camel 2.12. | ||
| From Camel 2.12. | port | the The |
| From Camel 2.16. Options | ||
| From Camel 2.16. Can be one of:
| ||
| From Camel 2.16. Can be one of:
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| From Camel 2.16.1 / 2.17.0 Optionally used with | ||
| From Camel 2.17 Define if the client is allowed to sniff the rest of the cluster. | ||
| From Camel 2.17.2 Define the Default: |
Message Operations
The following ElasticSearch operations are currently supported. Simply set an endpoint URI option or an exchange header with a key of "name operation
" and a value set to one of the following. Some operations also require other parameters or the message body to be set.
operationOperation | message Message body | descriptionDescription |
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| adds Adds content to an index and returns the content's s From Camel 2.15: you can set the |
| index Index id of content to retrieve. | retrives Retrieves the specified index and returns a a |
| index Index id of content to delete. | deletes Deletes the specified specified |
| a A or
or | Since From Camel 2.14 , adds: Adds content to an index and return a Lista id's of the successfully indexed documents in the body. |
| A | From Camel 2.15: Adds content to an index and returns the |
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| From Camel 2.15: Search the content with the |
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| From Camel 2.17: Retrieves the specified indexes type's specified in |
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| From Camel 2.17: Search for parameters specified in |
| Index name as a header. | From Camel 2.17: Returns a |
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| From Camel 2.17: Updates content to an index and returns the content's |
Index Example
Below is a simple simple INDEX
example:
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from("direct:index")
.to("elasticsearch://local?operation=INDEX&indexName=twitter&indexType=tweet");
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<route>
<from uri="direct:index" />
<to uri="elasticsearch://local?operation=INDEX&indexName=twitter&indexType=tweet"/>
</route>
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A client would simply need to pass a body message containing a a Map
to the route. The result body contains the the indexId
created.:
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Map<String, String> map = new HashMap<String, String>(); map.put("content", "test"); String indexId = template.requestBody("direct:index", map, String.class); |
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